When is an abnormal frenulum a sign of child abuse?
D002649:Child Abuse / Q000175:diagnosis*; D002675:Child, Preschool; D003937:Diagnosis, Differential; D003970:Diastema / Q000209:etiology*; D005260:Female; D006801:Humans; D007742:Labial Frenum / Q000002:abnormalities* / Q000293:injuries